SKF LUNF 16 D-2LS linear motion
- Brand
- SKF
- Category
- Linear motion
- Subcategory
- Linear motion
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Description
SKF LUNF 16 D-2LS belongs to linear motion, part of our Linear motion range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for LUNF 16 D-2LS and any equivalents.
The SKF LUNF D-2LS is a linear guiding unit that pairs a ball bearing with a machined housing, giving you guided motion along a linear shaft. Double sealing keeps contaminants out, and the design suits equipment where rigidity and load capacity matter. It is a compact option for automation and general industrial machinery.
Reading the code helps you order the right unit. LUNF is the SKF series for these linear units. The figure after it is the nominal shaft diameter in millimeters, so LUNF 16 D-2LS fits a 16 mm shaft and LUNF 30 D-2LS fits a 30 mm shaft. The D stands for double sealing, and 2LS means lip seals sit on both sides. Together they block dust, chips and moisture, which matters in dirty or damp areas.
You will find these units in automotive plants, food processing, metalworking shops and automation cells. Packaging machines, assembly lines, material handling equipment, presses and positioning devices are typical homes for them. Because they take radial and axial loads, they work well where motion has to stay smooth and repeatable through long running periods.
Selection comes down to three things: shaft diameter, the load the unit will carry and the operating speed. Alignment between shaft and unit has to be right, or wear shows up early. Lubrication deserves attention too, so confirm the grease type and the relubrication interval. The 2LS seals arrive fitted, but check them from time to time and keep impacts away during mounting.
On replacements, LUNF units can cross to other makers when diameter and load capacity line up, yet dimensions and operating conditions should always be verified first. Sealing quality and rigidity are not the same across every brand, and tolerances plus lubricant type need a close comparison. Our team can check compatibility before you commit to a purchase.
Send the full part number by WhatsApp or email and we will quote it promptly. We can also point you to equivalents and help you settle on the right unit for your linear motion setup.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the 2LS suffix tell me about a LUNF unit?
- It means lip seals are fitted on both sides of the unit. That arrangement keeps dust, chips and moisture away from the bearing and helps the unit last longer in harsh conditions.
- How do I pick the right diameter?
- Match the number in the designation to your shaft size, since it is the nominal diameter in millimeters, such as 16 or 30. Then confirm the load and speed of your application.
- Can a LUNF unit be swapped for another brand?
- It can when dimensions and load capacities match. Check seal type, lubrication and tolerances first, and let our technical team validate the interchange before you order.